commit e06bd877a17e4bc843e901161995b75e19f1cfd1
author Sushant Kaushik <skaushik@qti.qualcomm.com> Thu Mar 12 16:17:48 2015 +0530
committer Satyanarayana Dash <c_sadash@qti.qualcomm.com> Wed Mar 18 18:58:28 2015 +0530
tree be324d0decac99d5371cd980d4f670df3f3ad6dd
parent da0fe36053db6ee35e40b6a8d975e373c4ddfa89

wlan: Lower log level for max sta reached in IBSS.

Currently when max number of sta has joined ibss,
error log is printed for all further coalescing.
Since the other device would keep beaconing this
error print would keep coming resulting in device
crash due to excessive logging. As a part of fix,
lower log level and also rate limit logs.

Change-Id: I4d7672ec9c57907dc06d7683b085700fadfc8b2c
CRs-Fixed: 806479

CORE/MAC/src/pe/lim/limApi.c

diff --git a/CORE/MAC/src/pe/lim/limApi.c b/CORE/MAC/src/pe/lim/limApi.c
index 2f52019..953ab26 100644
--- a/CORE/MAC/src/pe/lim/limApi.c
+++ b/CORE/MAC/src/pe/lim/limApi.c
@@ -1063,6 +1063,7 @@
     }
     pMac->lim.deauthMsgCnt = 0;
     pMac->lim.retryPacketCnt = 0;
+    pMac->lim.gLimIbssRetryCnt = 0;
 
     /*
      * peOpen is successful by now, so it is right time to initialize

CORE/MAC/src/pe/lim/limIbssPeerMgmt.c

diff --git a/CORE/MAC/src/pe/lim/limIbssPeerMgmt.c b/CORE/MAC/src/pe/lim/limIbssPeerMgmt.c
index 476633f..e964eaa 100644
--- a/CORE/MAC/src/pe/lim/limIbssPeerMgmt.c
+++ b/CORE/MAC/src/pe/lim/limIbssPeerMgmt.c
@@ -1460,7 +1460,7 @@
     tSirMacAddr         currentBssId;
     tLimIbssPeerNode    *pPeerNode;
     tpDphHashNode       pStaDs;
-    tUpdateBeaconParams beaconParams; 
+    tUpdateBeaconParams beaconParams;
 
     vos_mem_set((tANI_U8 *)&beaconParams, sizeof(tUpdateBeaconParams), 0);
 
@@ -1533,8 +1533,12 @@
          * pMac->lim.gLimIbssStaLimit
          */
         if ((pMac->lim.gLimNumIbssPeers+1) >= pMac->lim.gLimIbssStaLimit)
-        {
-            PELOGE(limLog(pMac, LOGE, FL("**** MAX STA LIMIT HAS REACHED ****"));)
+        {   /*Print every 100th time */
+            if (pMac->lim.gLimIbssRetryCnt % 100 == 0)
+            {
+               limLog(pMac, LOG1, FL("**** MAX STA LIMIT HAS REACHED ****"));
+            }
+            pMac->lim.gLimIbssRetryCnt++;
             return eSIR_LIM_MAX_STA_REACHED_ERROR;
         }
         PELOGW(limLog(pMac, LOGW, FL("IBSS Peer node does not exist, adding it***"));)